<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<h1>帳號解鎖</h1>
<hr>
<form action="unlock" method="get">
帳號解鎖：<input type="text" name="user_id" />
<br><br>
<input type="submit" value="確認" />
</form>
